Troeh, Frederick R.
Soil and water conservation for productivity and environmental protection / Frederick R. Troeh, J. Arthur Hobbs, Roy L. Donahue ; editorial assistance, Miriam R. Troeh. - Englewood Cliffs, N.J. : Prentice-Hall, c1980. - xv, 718 p. : ill. ; 24 cm.
Includes bibliographies and index.
0138221553 : $24.95
80000364
Soil conservation.
Water conservation.
Soil erosion.
S623 / .T76 1980
Soil and water conservation for productivity and environmental protection / Frederick R. Troeh, J. Arthur Hobbs, Roy L. Donahue ; editorial assistance, Miriam R. Troeh. - Englewood Cliffs, N.J. : Prentice-Hall, c1980. - xv, 718 p. : ill. ; 24 cm.
Includes bibliographies and index.
0138221553 : $24.95
80000364
Soil conservation.
Water conservation.
Soil erosion.
S623 / .T76 1980